Instruction manual

EFKA DA321G5321 (BA)
57
The following functions can be set using parameter 261:
261 = 0 The roller is lifted without sewing foot lift and backtack.
261 = 1 The roller is lifted with sewing foot lift and backtack.
261 = 2 The roller is lifted with sewing foot lift. After the sewing foot has been lowered, the roller will be lowered after
the number of stitches set with parameter 253 and their enabling using parameter 260, or pressing a key.
261 = 3 The roller is lifted with the backtack. After the backtack the roller will be immediately lowered. If the roller is
lifted when activating the intermediate backtack, it remains lifted until after completing the backtack.
The following function can be set using parameter 262 if parameter 250 is et at “11“ and 255 at “5“ or parameter 250 at
“5“ and 255 at “11“.
262 = 0 The roller remains lowered when enabling high lift for walking foot.
262 = 1 The roller is lifted when enabling high lift for walking foot.
8.14.5 Lift/Lower Fabric Stop (Function Module A)
Function with or without control panel Parameter
Lift/lower fabric stop (output A) (FmA) 250 = 6
Output A inverted / not inverted (Ain) 252
 The fabric stop is lifted by enabling output A. It is effective if output A is off. LED A lights up when the fabric stop is
down or output A is off.
 After power On, output A is On and LED A is Off.
 Output A can be inverted with parameter 252.
 By pressing a key, output A is switched off and LED A is switched on. The fabric stop is effective. This status is
maintained until after thread trimming and can be cancelled only by pressing the key again or by power Off/On.
 If the sewing foot is lifted, the fabric stop is as well lifted. Output A is switched on and LED A remains on.
 If the sewing foot is lowered, the fabric stop is as well lowered. Output A is switched off and LED A remains on.
 By pressing the key again, the fabric stop is disabled. Output A is switched on and LED A is switched off. This status
is maintained until after thread trimming and can be cancelled only by pressing the key again.
Output A LED A Fabric stop Sewing foot lift
Power On On Off up
Press A key; sewing foot up On On up up
Press A key once more; sewing foot up On Off up up
Press A key once more; sewing foot down Off On down down
Sewing foot up On On up up
After thread trimming and sewing foot up On On up up
After thread trimming and sewing foot down Off On down down
8.14.6 Second Thread Tension (Function Module A)
Function with or without control panel Parameter
Second thread tension (output A) (FmA) 250 = 7
Output A remains active or becomes inactive after the seam end (AFA) 251
Output A inverted / not inverted (Ain) 252
 The second thread tension can be enabled or disabled as desired, not however, during automatic seam sections.
 After power On, output A and LED A are switched off.
 Output A can be inverted with parameter 252.
 By pressing the key for the first time, output A and LED A are switched on.
 By pressing the key for the second time, output A and LED A are switched off again.
 If parameter 251 = 1, the status after power On will be activated after thread trimming.
Functional sequence if  Parameter 252 = 0 Parameter 252 = 1
Output A LED A Output A LED A
Power On Off Off On Off
Press A key On On Off On
Press A key again or thread trimming if parameter 251 = 1 Off Off On Off